On Wed, Feb 22, 2023 at 09:39:55AM -0500, Tom Lane wrote:
> Michael Paquier <michael@paquier.xyz> writes:
>> What would be the advantage of doing that for groups other than
>> -StartupPID and -PgArchPID? These are the two groups of processes we
>> need to worry about, AFAIK.
>
> No, we have the issue for regular backends too, since they could be
> executing COPY FROM PROGRAM or the like (not to mention that functions
> in plperlu, plpythonu, etc could spawn child processes).
Indeed, right. I completely forgot about these cases.
--
Michael